Sulaimani Seismic Swarm during Spring 1999, NE IRAQ


  • Bakhtar Kader Aziz College of Science, University of Sulaimani, Kurdistan Region, Iraq. Author
  • Fadhil Ahmed Ameen Lawa College of Science, University of Sulaimani, Kurdistan Region, Iraq. Author
  • Baker Muhammad Said Sulaimani Meteorological Office, Kurdistan Region, Iraq. Author



Seismic Swarm, Sulaimani, Spring 1999, Iraq


A swarm of earthquakes struck Sulaimani city, or the first time in the known recorded historical seismology of the area during spring 1999_ More than (73) quakes which have magnitudes ranges between (2-4. 7) degree were recorded, as well as handreds of tremors., The epicenters were indicated They are locating NE Sulaimani by distance of about (5-11)km, The approximate depths of the hypocenters show that the swarm had been generated from shallow depths ranging between (2- 11) km The total energy released was calculated to be about (26 X 1017) erg, which is equivalent to an earthquake of magnitude (5.1) degree. The cause of the swarm interpreted to be the continuous movement of sitak Sulaimani transverse fault during this period.


-Dawood, S., M., Mazint A., S., and Basil, S., A.,: A probabilistic assessment of seismic hazard in Iraq, journal Of Building Research,: 1987, 6(2), 89-102.

-Ayar, B., S., Seismic activity of 'Iraq and. surrounding, Training Course in Geophysics., 1987, Resench butt' center 1618.

-Ayar, B., S., Al- salim, M., A., and said, B., M., Local seismic .;activity of Sul,aimani area. and surroundings, 1989.. Building research ,center„ Vol. 4, Part 4, P .423.

-Mahdarifar, M., R., Haghsherast E., and Heydari, M., Geotectonictd, aspects of recent carthquake. in Iran Proceeding ofihe first Iran-Japan work shop, 1998, 1871.91

- USGS, Preliminaly 'determination of epicenters, Monthly listing, National 'earthquake information center, 1999. , VS. Geological survey,: March, April, May and June numbers.

- , Alsinawi, S., A., Seismic tectonic of 1 Engineering seismology and, engineering training course „ 981,11.0) , 1-32. earthquake

-"Abbasi, M., R., Feghlti„ kh.„ and Tavakoli. B, Earthquake of Gollestan. (Ardebil) February 1997 Proceeding • of the firs: Iran- ..i't work shop, 1 _ •

- Nawroozi, A., A., Seismo-Tectonics of the Persian Plateau, eastern Turkey, Caucasus and Hindu-Kush region, Bull. Sees, Soc. Amer., 1971, 61,317-341.

- Masin, J., on the plate. tectonics of Iraq. round of the geological society qf Iraq, 1980,13M 275-262

- Hassani, N.,, and Majd radeh,, F., On damage comparison among the recent earthquake in lip and Japan, Proceedings .orthefirst Iran a Japcm workshop, 1998,193-206.

-Philip, P., Cistenms, A., Gvisniani„ A. and Gorshkov, A, The Caucasus: an actual example of the hi I stage of Continental Collision, Tectono physics, 1989, 1-21. DOI:

-Taymaz, T., Eyiodogan, H., and Jackson, J., A.„ Source parameters of large earthquake in the east Anatolian fault 7nne, Turkey, Geophysics 1. kit., 1991, 537-550. DOI:

I 3-Lawa,, F., A., and Aziz, B., K., 2000: Report on a geological traverse extending N25E across Sulaimani city, Unpublished.

-Alsinawi, S, A., Principles of the earthquakes, 1997, Abadi center for studies and publishm-ent , Yemen , 336.

-Ayar, B., S., Interpretations of data obtained from microseismic training come of seismic datt, ::nterpretation, I 988, 't aghdad, P

-Abe, K., Size of great earthqut ( 11937 — 1974 in (erred from Geophysical Research, 1979, 1561 1568.. DOI:

-Quaah, A., O., A study of pest major earthquakes in southern Tectonophysics, 1982, 175 188 DOI:

-Riznichenko„ J., V.„ On quanCtative determination and mapping of seismic activity, Annan, digeofisica3 959,, 227-237






How to Cite

Sulaimani Seismic Swarm during Spring 1999, NE IRAQ. (2000). Journal of Zankoy Sulaimani - Part A, 4(1), 87 – 100.

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